There has been formulated definition of scientific and educational information space of technical higher educational institutions in the conditions of modern development of information technologies (information environment). The information models of the scientific and educational process, role functions of participants, influences of new standards...

By Lesya Shkitsa, Volodymyr Kornuta, Olena Kornuta, Iryna Bekish

The paper describes the method to determine the locations of additional measuring points to determine the impact of the sulphur dioxide emission from the Kostolac B thermal power plant for different weather conditions. Concentrations in ambient air, for defined emissions, at a certain distance from the emitters are predicted. The aim is to determin...

By Jelena Malenović Nikolić, Goran Janaćković, Predrag Miodrag Živković, Dragana Dimitrijević Jovanović, Dejan Vasović

Measuring the turbidity of water is an important step in testing its quality, since it is one of the methods for determining whether it is safe to use. Today, there are many methods for measuring the turbidity of water, some of them are designed specifically for regular research, others are used to monitor the quality of water associated with the u...

By Leonid Zamikhovskiy, Svitlana Petriv, Olena Zamikhovskaya

Technical needs a permanent revision of thinking and orientation of a restructuring of how to integrate its components to keep up with the demands of the information society. Systems thinking provides for technical field models that make it more dynamic and oriented for interconnection, information and interchange. Our approaches will bring togethe...

By Paul Petrica Pop, Adina Pop-Vadean, Cristian Barz, Tihomir Latinovic

The paper presents the theoretical research regarding the variation of the geometrical and functional parameters at the fluidic device which operates based on Coanda effect. The experimentally tested bistable fluidic element is a special device with incompressible fluid as supply jet and compressible fluid as command jet recommended for automatic a...

By Adriana Cotetiu, Radu Cotetiu

 Steganography is a technique of hiding secret information into an innocent looking container. Although a large number of steganography techniques exist, there is a constant need for new ones because they have a relatively short lifespan, being constantly defeated by steganalysis methods. Least Significant Bit substitution (LSB) is one of the ...

By Ovidiu Cosma

 The special interest shown recently in Blockchain and Internet of Things highlighted the possibility of implementing distributed functionalities in nodes as close as possible to the source of data. The paper discusses advantages and challenges of blockchain technology to enable autonomy in Internet of Things, focused on traffic performance mo...

By Costea Cristinel, Adrian PETROVAN

Lobbying is a term with multiple meanings, the origin of which is derived from the English word which means LOBY hall, where the talks were held. Over time, in modern society, are derived concepcts LOBBYING, meaning negotiation, and lobbyists, which means a person who negotiates. Lobby and advocacy resulting in the 17th century in Britaina in parli...

By Jaganjac Jasmin, Željko Kovačević, Aleksandra Pušara

Photovoltaic (PV) power generation is not only clean green energy but is also especially appropriate for smart grids with distributed power generation. For a good exploitation of a PV system there are some regulations to be respected in accordance with local normative. Voltage and reactive power are two very stringent variables to be monitored. Dur...

By Liviu Neamt, Liviu Petrean, Olivian Chiver, Mircea Horgos, Sorin Sava, Alexandru Hotea

Nowadays, the rapid growth and globalization of worldwide workforce have strengthened the perception that English is the lingua franca of international professional communication. Success in business and technology depends on people’s ability to communicate at a personal and professional level beyond linguistic and cultural boundaries; implyi...

By Luminița Todea, Anamaria Fălăuș, Ramona Demarcsek